01 - 1 lb large shrimp, peeled and deveined
02 - 4 tbsp unsalted butter, divided
03 - 2 tbsp olive oil
04 - 4 garlic cloves, minced
05 - 1/4 cup dry white wine or chicken broth
06 - 2 tbsp freshly squeezed lemon juice
07 - 1/4 tsp red pepper flakes (optional)
08 - 2 tbsp chopped fresh parsley, plus more for garnish
09 - Salt and pepper to taste
10 - 4 thick slices French or Italian bread
11 - Garlic butter (softened butter mixed with minced garlic and parsley)